The electric potential difference between two points can be defined as:
Correct answer: C. Difference of the potential energy per unit charge
- A. Difference of the kinetic energy per unit charge
- B. Difference of the kinetic energy
- C. Difference of the potential energy per unit charge
- D. Difference of the potential energy
Explanation
The electric potential difference between two points can be defined as the difference of potential energy per unit charge.Electric potential difference, also known as voltage, is a measure of the work done to move a unit positive charge between two points in an electric field. It is often represented by the symbol V.
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About Electrostatics
Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
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